Perhaps you should try some spelling variations:
thien van » thi van
tan hanh » tan thanh, tang hanh, toan hanh
tu sach » thu sach, su sach, te sach
xang xa » lang xa, mang xa, dang xay
van cam » van nam, van lam, van cau
cam duc » cam xuc, cao duc, pham duc
ang xa » lang xa, mang xa, dang xay

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach y ((xang xa) OR (ang xa)) hoi. thien van cam duc tan hanh ((bai ca) or (lai chau)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y ((xang xa) OR (ang xa)) hoi. thien van cam duc tan hanh ((bai ca) OR (lai chau)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach y ((xang xa) OR (ang xa)) hoi. thien van cam duc tan hanh ((bai ca) or (lai chau)) tre".
• Adding a wildcard symbol may retrieve word variants: tu sach y ((xang xa) OR (ang xa)) hoi. thien van cam duc tan hanh ((bai ca) or (lai chau)) tre*.